Cart (Loading....) | Create Account
Close category search window
 

Apply two pass aggregation to real-time stereo matching

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Chang Xuefeng ; State Key Lab. of Virtual Reality Technol. & Syst., Beihang Univ., Beijing, China ; Zhou Zhong ; Zhao Qinping

The stereo-matching algorithm based on adaptive-weight can produce disparity map of high precision. However it is not suitable for real-time application due to high computational complexity. Wang etc apply one pass aggregation to adaptive-weight algorithm and can achieve real-time performance but with a much lower precision. This paper presents a new real-time adaptive weight stereo matching algorithm based on two-pass aggregation: Matching costs are aggregated by row and array in order to reduce the computational complexity, some measures are taken to reduce the accuracy lost; then a fast dynamic programming combined greedy strategy and disparity smoothness constraint is adopted to select disparity. Evaluation results in MiddleBury platform show that the algorithm ranked No.2 among all real-time algorithms in this platform and the average error rate is the smallest. Also this algorithm achieves a good real-time performance.

Published in:

Audio Language and Image Processing (ICALIP), 2010 International Conference on

Date of Conference:

23-25 Nov. 2010

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.